18157040220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{21211}}^1$

素因数の和:22531

約数の個数: 96

約数和(自身を含む): 55506882816

約数和(自身を除く): 37349842596

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1297, 2594, 3891, 5188, 6485, 7782, 12970, 14267, 15564, 19455, 21211, 25940, 28534, 38910, 42422, 42801, 57068, 63633, 71335, 77820, 84844, 85602, 106055, 127266, 142670, 171204, 212110, 214005, 233321, 254532, 285340, 318165, 424220, 428010, 466642, 636330, 699963, 856020, 933284, 1166605, 1272660, 1399926, 2333210, 2799852, 3499815, 4666420, 6999630, 13999260, 27510667, 55021334, 82532001, 110042668, 137553335, 165064002, 275106670, 302617337, 330128004, 412660005, 550213340, 605234674, 825320010, 907852011, 1210469348, 1513086685, 1650640020, 1815704022, 3026173370, 3631408044, 4539260055, 6052346740, 9078520110, 18157040220]

約数ペア:

[(1, 18157040220), (2, 9078520110), (3, 6052346740), (4, 4539260055), (5, 3631408044), (6, 3026173370), (10, 1815704022), (11, 1650640020), (12, 1513086685), (15, 1210469348), (20, 907852011), (22, 825320010), (30, 605234674), (33, 550213340), (44, 412660005), (55, 330128004), (60, 302617337), (66, 275106670), (110, 165064002), (132, 137553335), (165, 110042668), (220, 82532001), (330, 55021334), (660, 27510667), (1297, 13999260), (2594, 6999630), (3891, 4666420), (5188, 3499815), (6485, 2799852), (7782, 2333210), (12970, 1399926), (14267, 1272660), (15564, 1166605), (19455, 933284), (21211, 856020), (25940, 699963), (28534, 636330), (38910, 466642), (42422, 428010), (42801, 424220), (57068, 318165), (63633, 285340), (71335, 254532), (77820, 233321), (84844, 214005), (85602, 212110), (106055, 171204), (127266, 142670)]